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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [opcodes/] [iq2000-desc.c] - Blame information for rev 18

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1 18 khays
/* CPU data for iq2000.
2
 
3
THIS FILE IS MACHINE GENERATED WITH CGEN.
4
 
5
Copyright 1996-2010 Free Software Foundation, Inc.
6
 
7
This file is part of the GNU Binutils and/or GDB, the GNU debugger.
8
 
9
   This file is free software; you can redistribute it and/or modify
10
   it under the terms of the GNU General Public License as published by
11
   the Free Software Foundation; either version 3, or (at your option)
12
   any later version.
13
 
14
   It is distributed in the hope that it will be useful, but WITHOUT
15
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
17
   License for more details.
18
 
19
   You should have received a copy of the GNU General Public License along
20
   with this program; if not, write to the Free Software Foundation, Inc.,
21
   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
22
 
23
*/
24
 
25
#include "sysdep.h"
26
#include <stdio.h>
27
#include <stdarg.h>
28
#include "ansidecl.h"
29
#include "bfd.h"
30
#include "symcat.h"
31
#include "iq2000-desc.h"
32
#include "iq2000-opc.h"
33
#include "opintl.h"
34
#include "libiberty.h"
35
#include "xregex.h"
36
 
37
/* Attributes.  */
38
 
39
static const CGEN_ATTR_ENTRY bool_attr[] =
40
{
41
  { "#f", 0 },
42
  { "#t", 1 },
43
  { 0, 0 }
44
};
45
 
46
static const CGEN_ATTR_ENTRY MACH_attr[] ATTRIBUTE_UNUSED =
47
{
48
  { "base", MACH_BASE },
49
  { "iq2000", MACH_IQ2000 },
50
  { "iq10", MACH_IQ10 },
51
  { "max", MACH_MAX },
52
  { 0, 0 }
53
};
54
 
55
static const CGEN_ATTR_ENTRY ISA_attr[] ATTRIBUTE_UNUSED =
56
{
57
  { "iq2000", ISA_IQ2000 },
58
  { "max", ISA_MAX },
59
  { 0, 0 }
60
};
61
 
62
const CGEN_ATTR_TABLE iq2000_cgen_ifield_attr_table[] =
63
{
64
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
65
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
66
  { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
67
  { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
68
  { "RESERVED", &bool_attr[0], &bool_attr[0] },
69
  { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
70
  { "SIGNED", &bool_attr[0], &bool_attr[0] },
71
  { 0, 0, 0 }
72
};
73
 
74
const CGEN_ATTR_TABLE iq2000_cgen_hardware_attr_table[] =
75
{
76
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
77
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
78
  { "CACHE-ADDR", &bool_attr[0], &bool_attr[0] },
79
  { "PC", &bool_attr[0], &bool_attr[0] },
80
  { "PROFILE", &bool_attr[0], &bool_attr[0] },
81
  { 0, 0, 0 }
82
};
83
 
84
const CGEN_ATTR_TABLE iq2000_cgen_operand_attr_table[] =
85
{
86
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
87
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
88
  { "PCREL-ADDR", &bool_attr[0], &bool_attr[0] },
89
  { "ABS-ADDR", &bool_attr[0], &bool_attr[0] },
90
  { "SIGN-OPT", &bool_attr[0], &bool_attr[0] },
91
  { "SIGNED", &bool_attr[0], &bool_attr[0] },
92
  { "NEGATIVE", &bool_attr[0], &bool_attr[0] },
93
  { "RELAX", &bool_attr[0], &bool_attr[0] },
94
  { "SEM-ONLY", &bool_attr[0], &bool_attr[0] },
95
  { 0, 0, 0 }
96
};
97
 
98
const CGEN_ATTR_TABLE iq2000_cgen_insn_attr_table[] =
99
{
100
  { "MACH", & MACH_attr[0], & MACH_attr[0] },
101
  { "ALIAS", &bool_attr[0], &bool_attr[0] },
102
  { "VIRTUAL", &bool_attr[0], &bool_attr[0] },
103
  { "UNCOND-CTI", &bool_attr[0], &bool_attr[0] },
104
  { "COND-CTI", &bool_attr[0], &bool_attr[0] },
105
  { "SKIP-CTI", &bool_attr[0], &bool_attr[0] },
106
  { "DELAY-SLOT", &bool_attr[0], &bool_attr[0] },
107
  { "RELAXABLE", &bool_attr[0], &bool_attr[0] },
108
  { "RELAXED", &bool_attr[0], &bool_attr[0] },
109
  { "NO-DIS", &bool_attr[0], &bool_attr[0] },
110
  { "PBB", &bool_attr[0], &bool_attr[0] },
111
  { "YIELD-INSN", &bool_attr[0], &bool_attr[0] },
112
  { "LOAD-DELAY", &bool_attr[0], &bool_attr[0] },
113
  { "EVEN-REG-NUM", &bool_attr[0], &bool_attr[0] },
114
  { "UNSUPPORTED", &bool_attr[0], &bool_attr[0] },
115
  { "USES-RD", &bool_attr[0], &bool_attr[0] },
116
  { "USES-RS", &bool_attr[0], &bool_attr[0] },
117
  { "USES-RT", &bool_attr[0], &bool_attr[0] },
118
  { "USES-R31", &bool_attr[0], &bool_attr[0] },
119
  { 0, 0, 0 }
120
};
121
 
122
/* Instruction set variants.  */
123
 
124
static const CGEN_ISA iq2000_cgen_isa_table[] = {
125
  { "iq2000", 32, 32, 32, 32 },
126
  { 0, 0, 0, 0, 0 }
127
};
128
 
129
/* Machine variants.  */
130
 
131
static const CGEN_MACH iq2000_cgen_mach_table[] = {
132
  { "iq2000", "iq2000", MACH_IQ2000, 0 },
133
  { "iq10", "iq10", MACH_IQ10, 0 },
134
  { 0, 0, 0, 0 }
135
};
136
 
137
static CGEN_KEYWORD_ENTRY iq2000_cgen_opval_gr_names_entries[] =
138
{
139
  { "r0", 0, {0, {{{0, 0}}}}, 0, 0 },
140
  { "%0", 0, {0, {{{0, 0}}}}, 0, 0 },
141
  { "r1", 1, {0, {{{0, 0}}}}, 0, 0 },
142
  { "%1", 1, {0, {{{0, 0}}}}, 0, 0 },
143
  { "r2", 2, {0, {{{0, 0}}}}, 0, 0 },
144
  { "%2", 2, {0, {{{0, 0}}}}, 0, 0 },
145
  { "r3", 3, {0, {{{0, 0}}}}, 0, 0 },
146
  { "%3", 3, {0, {{{0, 0}}}}, 0, 0 },
147
  { "r4", 4, {0, {{{0, 0}}}}, 0, 0 },
148
  { "%4", 4, {0, {{{0, 0}}}}, 0, 0 },
149
  { "r5", 5, {0, {{{0, 0}}}}, 0, 0 },
150
  { "%5", 5, {0, {{{0, 0}}}}, 0, 0 },
151
  { "r6", 6, {0, {{{0, 0}}}}, 0, 0 },
152
  { "%6", 6, {0, {{{0, 0}}}}, 0, 0 },
153
  { "r7", 7, {0, {{{0, 0}}}}, 0, 0 },
154
  { "%7", 7, {0, {{{0, 0}}}}, 0, 0 },
155
  { "r8", 8, {0, {{{0, 0}}}}, 0, 0 },
156
  { "%8", 8, {0, {{{0, 0}}}}, 0, 0 },
157
  { "r9", 9, {0, {{{0, 0}}}}, 0, 0 },
158
  { "%9", 9, {0, {{{0, 0}}}}, 0, 0 },
159
  { "r10", 10, {0, {{{0, 0}}}}, 0, 0 },
160
  { "%10", 10, {0, {{{0, 0}}}}, 0, 0 },
161
  { "r11", 11, {0, {{{0, 0}}}}, 0, 0 },
162
  { "%11", 11, {0, {{{0, 0}}}}, 0, 0 },
163
  { "r12", 12, {0, {{{0, 0}}}}, 0, 0 },
164
  { "%12", 12, {0, {{{0, 0}}}}, 0, 0 },
165
  { "r13", 13, {0, {{{0, 0}}}}, 0, 0 },
166
  { "%13", 13, {0, {{{0, 0}}}}, 0, 0 },
167
  { "r14", 14, {0, {{{0, 0}}}}, 0, 0 },
168
  { "%14", 14, {0, {{{0, 0}}}}, 0, 0 },
169
  { "r15", 15, {0, {{{0, 0}}}}, 0, 0 },
170
  { "%15", 15, {0, {{{0, 0}}}}, 0, 0 },
171
  { "r16", 16, {0, {{{0, 0}}}}, 0, 0 },
172
  { "%16", 16, {0, {{{0, 0}}}}, 0, 0 },
173
  { "r17", 17, {0, {{{0, 0}}}}, 0, 0 },
174
  { "%17", 17, {0, {{{0, 0}}}}, 0, 0 },
175
  { "r18", 18, {0, {{{0, 0}}}}, 0, 0 },
176
  { "%18", 18, {0, {{{0, 0}}}}, 0, 0 },
177
  { "r19", 19, {0, {{{0, 0}}}}, 0, 0 },
178
  { "%19", 19, {0, {{{0, 0}}}}, 0, 0 },
179
  { "r20", 20, {0, {{{0, 0}}}}, 0, 0 },
180
  { "%20", 20, {0, {{{0, 0}}}}, 0, 0 },
181
  { "r21", 21, {0, {{{0, 0}}}}, 0, 0 },
182
  { "%21", 21, {0, {{{0, 0}}}}, 0, 0 },
183
  { "r22", 22, {0, {{{0, 0}}}}, 0, 0 },
184
  { "%22", 22, {0, {{{0, 0}}}}, 0, 0 },
185
  { "r23", 23, {0, {{{0, 0}}}}, 0, 0 },
186
  { "%23", 23, {0, {{{0, 0}}}}, 0, 0 },
187
  { "r24", 24, {0, {{{0, 0}}}}, 0, 0 },
188
  { "%24", 24, {0, {{{0, 0}}}}, 0, 0 },
189
  { "r25", 25, {0, {{{0, 0}}}}, 0, 0 },
190
  { "%25", 25, {0, {{{0, 0}}}}, 0, 0 },
191
  { "r26", 26, {0, {{{0, 0}}}}, 0, 0 },
192
  { "%26", 26, {0, {{{0, 0}}}}, 0, 0 },
193
  { "r27", 27, {0, {{{0, 0}}}}, 0, 0 },
194
  { "%27", 27, {0, {{{0, 0}}}}, 0, 0 },
195
  { "r28", 28, {0, {{{0, 0}}}}, 0, 0 },
196
  { "%28", 28, {0, {{{0, 0}}}}, 0, 0 },
197
  { "r29", 29, {0, {{{0, 0}}}}, 0, 0 },
198
  { "%29", 29, {0, {{{0, 0}}}}, 0, 0 },
199
  { "r30", 30, {0, {{{0, 0}}}}, 0, 0 },
200
  { "%30", 30, {0, {{{0, 0}}}}, 0, 0 },
201
  { "r31", 31, {0, {{{0, 0}}}}, 0, 0 },
202
  { "%31", 31, {0, {{{0, 0}}}}, 0, 0 }
203
};
204
 
205
CGEN_KEYWORD iq2000_cgen_opval_gr_names =
206
{
207
  & iq2000_cgen_opval_gr_names_entries[0],
208
  64,
209
  0, 0, 0, 0, ""
210
};
211
 
212
 
213
/* The hardware table.  */
214
 
215
#define A(a) (1 << CGEN_HW_##a)
216
 
217
const CGEN_HW_ENTRY iq2000_cgen_hw_table[] =
218
{
219
  { "h-memory", HW_H_MEMORY, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
220
  { "h-sint", HW_H_SINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
221
  { "h-uint", HW_H_UINT, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
222
  { "h-addr", HW_H_ADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
223
  { "h-iaddr", HW_H_IADDR, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
224
  { "h-pc", HW_H_PC, CGEN_ASM_NONE, 0, { 0|A(PROFILE)|A(PC), { { { (1<<MACH_BASE), 0 } } } } },
225
  { "h-gr", HW_H_GR, CGEN_ASM_KEYWORD, (PTR) & iq2000_cgen_opval_gr_names, { 0, { { { (1<<MACH_BASE), 0 } } } } },
226
  { 0, 0, CGEN_ASM_NONE, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }
227
};
228
 
229
#undef A
230
 
231
 
232
/* The instruction field table.  */
233
 
234
#define A(a) (1 << CGEN_IFLD_##a)
235
 
236
const CGEN_IFLD iq2000_cgen_ifld_table[] =
237
{
238
  { IQ2000_F_NIL, "f-nil", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
239
  { IQ2000_F_ANYOF, "f-anyof", 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
240
  { IQ2000_F_OPCODE, "f-opcode", 0, 32, 31, 6, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
241
  { IQ2000_F_RS, "f-rs", 0, 32, 25, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
242
  { IQ2000_F_RT, "f-rt", 0, 32, 20, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
243
  { IQ2000_F_RD, "f-rd", 0, 32, 15, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
244
  { IQ2000_F_SHAMT, "f-shamt", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
245
  { IQ2000_F_CP_OP, "f-cp-op", 0, 32, 10, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
246
  { IQ2000_F_CP_OP_10, "f-cp-op-10", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
247
  { IQ2000_F_CP_GRP, "f-cp-grp", 0, 32, 7, 2, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
248
  { IQ2000_F_FUNC, "f-func", 0, 32, 5, 6, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
249
  { IQ2000_F_IMM, "f-imm", 0, 32, 15, 16, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
250
  { IQ2000_F_RD_RS, "f-rd-rs", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
251
  { IQ2000_F_RD_RT, "f-rd-rt", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
252
  { IQ2000_F_RT_RS, "f-rt-rs", 0, 0, 0, 0,{ 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
253
  { IQ2000_F_JTARG, "f-jtarg", 0, 32, 15, 16, { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
254
  { IQ2000_F_JTARGQ10, "f-jtargq10", 0, 32, 20, 21, { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
255
  { IQ2000_F_OFFSET, "f-offset", 0, 32, 15, 16, { 0|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
256
  { IQ2000_F_COUNT, "f-count", 0, 32, 15, 7, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
257
  { IQ2000_F_BYTECOUNT, "f-bytecount", 0, 32, 7, 8, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
258
  { IQ2000_F_INDEX, "f-index", 0, 32, 8, 9, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
259
  { IQ2000_F_MASK, "f-mask", 0, 32, 9, 4, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
260
  { IQ2000_F_MASKQ10, "f-maskq10", 0, 32, 10, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
261
  { IQ2000_F_MASKL, "f-maskl", 0, 32, 4, 5, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
262
  { IQ2000_F_EXCODE, "f-excode", 0, 32, 25, 20, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
263
  { IQ2000_F_RSRVD, "f-rsrvd", 0, 32, 25, 10, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
264
  { IQ2000_F_10_11, "f-10-11", 0, 32, 10, 11, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
265
  { IQ2000_F_24_19, "f-24-19", 0, 32, 24, 19, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
266
  { IQ2000_F_5, "f-5", 0, 32, 5, 1, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
267
  { IQ2000_F_10, "f-10", 0, 32, 10, 1, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
268
  { IQ2000_F_25, "f-25", 0, 32, 25, 1, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
269
  { IQ2000_F_CAM_Z, "f-cam-z", 0, 32, 5, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
270
  { IQ2000_F_CAM_Y, "f-cam-y", 0, 32, 2, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
271
  { IQ2000_F_CM_3FUNC, "f-cm-3func", 0, 32, 5, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
272
  { IQ2000_F_CM_4FUNC, "f-cm-4func", 0, 32, 5, 4, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
273
  { IQ2000_F_CM_3Z, "f-cm-3z", 0, 32, 1, 2, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
274
  { IQ2000_F_CM_4Z, "f-cm-4z", 0, 32, 2, 3, { 0, { { { (1<<MACH_BASE), 0 } } } }  },
275
  { 0, 0, 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } }
276
};
277
 
278
#undef A
279
 
280
 
281
 
282
/* multi ifield declarations */
283
 
284
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RS_MULTI_IFIELD [];
285
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RT_MULTI_IFIELD [];
286
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RT_RS_MULTI_IFIELD [];
287
 
288
 
289
/* multi ifield definitions */
290
 
291
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RS_MULTI_IFIELD [] =
292
{
293
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RD] } },
294
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
295
    { 0, { (const PTR) 0 } }
296
};
297
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RD_RT_MULTI_IFIELD [] =
298
{
299
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RD] } },
300
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
301
    { 0, { (const PTR) 0 } }
302
};
303
const CGEN_MAYBE_MULTI_IFLD IQ2000_F_RT_RS_MULTI_IFIELD [] =
304
{
305
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
306
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
307
    { 0, { (const PTR) 0 } }
308
};
309
 
310
/* The operand table.  */
311
 
312
#define A(a) (1 << CGEN_OPERAND_##a)
313
#define OPERAND(op) IQ2000_OPERAND_##op
314
 
315
const CGEN_OPERAND iq2000_cgen_operand_table[] =
316
{
317
/* pc: program counter */
318
  { "pc", IQ2000_OPERAND_PC, HW_H_PC, 0, 0,
319
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_NIL] } },
320
    { 0|A(SEM_ONLY), { { { (1<<MACH_BASE), 0 } } } }  },
321
/* rs: register Rs */
322
  { "rs", IQ2000_OPERAND_RS, HW_H_GR, 25, 5,
323
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
324
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
325
/* rt: register Rt */
326
  { "rt", IQ2000_OPERAND_RT, HW_H_GR, 20, 5,
327
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
328
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
329
/* rd: register Rd */
330
  { "rd", IQ2000_OPERAND_RD, HW_H_GR, 15, 5,
331
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RD] } },
332
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
333
/* rd-rs: register Rd from Rs */
334
  { "rd-rs", IQ2000_OPERAND_RD_RS, HW_H_GR, 15, 10,
335
    { 2, { (const PTR) &IQ2000_F_RD_RS_MULTI_IFIELD[0] } },
336
    { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
337
/* rd-rt: register Rd from Rt */
338
  { "rd-rt", IQ2000_OPERAND_RD_RT, HW_H_GR, 15, 10,
339
    { 2, { (const PTR) &IQ2000_F_RD_RT_MULTI_IFIELD[0] } },
340
    { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
341
/* rt-rs: register Rt from Rs */
342
  { "rt-rs", IQ2000_OPERAND_RT_RS, HW_H_GR, 20, 10,
343
    { 2, { (const PTR) &IQ2000_F_RT_RS_MULTI_IFIELD[0] } },
344
    { 0|A(VIRTUAL), { { { (1<<MACH_BASE), 0 } } } }  },
345
/* shamt: shift amount */
346
  { "shamt", IQ2000_OPERAND_SHAMT, HW_H_UINT, 10, 5,
347
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_SHAMT] } },
348
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
349
/* imm: immediate */
350
  { "imm", IQ2000_OPERAND_IMM, HW_H_UINT, 15, 16,
351
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
352
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
353
/* offset: pc-relative offset */
354
  { "offset", IQ2000_OPERAND_OFFSET, HW_H_IADDR, 15, 16,
355
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_OFFSET] } },
356
    { 0|A(PCREL_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
357
/* baseoff: base register offset */
358
  { "baseoff", IQ2000_OPERAND_BASEOFF, HW_H_IADDR, 15, 16,
359
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
360
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
361
/* jmptarg: jump target */
362
  { "jmptarg", IQ2000_OPERAND_JMPTARG, HW_H_IADDR, 15, 16,
363
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_JTARG] } },
364
    { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
365
/* mask: mask */
366
  { "mask", IQ2000_OPERAND_MASK, HW_H_UINT, 9, 4,
367
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_MASK] } },
368
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
369
/* maskq10: iq10 mask */
370
  { "maskq10", IQ2000_OPERAND_MASKQ10, HW_H_UINT, 10, 5,
371
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_MASKQ10] } },
372
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
373
/* maskl: mask left */
374
  { "maskl", IQ2000_OPERAND_MASKL, HW_H_UINT, 4, 5,
375
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_MASKL] } },
376
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
377
/* count: count */
378
  { "count", IQ2000_OPERAND_COUNT, HW_H_UINT, 15, 7,
379
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_COUNT] } },
380
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
381
/* _index: index */
382
  { "_index", IQ2000_OPERAND__INDEX, HW_H_UINT, 8, 9,
383
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_INDEX] } },
384
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
385
/* execode: execcode */
386
  { "execode", IQ2000_OPERAND_EXECODE, HW_H_UINT, 25, 20,
387
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_EXCODE] } },
388
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
389
/* bytecount: byte count */
390
  { "bytecount", IQ2000_OPERAND_BYTECOUNT, HW_H_UINT, 7, 8,
391
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_BYTECOUNT] } },
392
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
393
/* cam-y: cam global opn y */
394
  { "cam-y", IQ2000_OPERAND_CAM_Y, HW_H_UINT, 2, 3,
395
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CAM_Y] } },
396
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
397
/* cam-z: cam global mask z */
398
  { "cam-z", IQ2000_OPERAND_CAM_Z, HW_H_UINT, 5, 3,
399
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CAM_Z] } },
400
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
401
/* cm-3func: CM 3 bit fn field */
402
  { "cm-3func", IQ2000_OPERAND_CM_3FUNC, HW_H_UINT, 5, 3,
403
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_3FUNC] } },
404
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
405
/* cm-4func: CM 4 bit fn field */
406
  { "cm-4func", IQ2000_OPERAND_CM_4FUNC, HW_H_UINT, 5, 4,
407
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_4FUNC] } },
408
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
409
/* cm-3z: CM 3 bit Z field */
410
  { "cm-3z", IQ2000_OPERAND_CM_3Z, HW_H_UINT, 1, 2,
411
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_3Z] } },
412
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
413
/* cm-4z: CM 4 bit Z field */
414
  { "cm-4z", IQ2000_OPERAND_CM_4Z, HW_H_UINT, 2, 3,
415
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_CM_4Z] } },
416
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
417
/* base: base register */
418
  { "base", IQ2000_OPERAND_BASE, HW_H_GR, 25, 5,
419
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
420
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
421
/* maskr: mask right */
422
  { "maskr", IQ2000_OPERAND_MASKR, HW_H_UINT, 25, 5,
423
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RS] } },
424
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
425
/* bitnum: bit number */
426
  { "bitnum", IQ2000_OPERAND_BITNUM, HW_H_UINT, 20, 5,
427
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_RT] } },
428
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
429
/* hi16: high 16 bit immediate */
430
  { "hi16", IQ2000_OPERAND_HI16, HW_H_UINT, 15, 16,
431
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
432
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
433
/* lo16: 16 bit signed immediate, for low */
434
  { "lo16", IQ2000_OPERAND_LO16, HW_H_UINT, 15, 16,
435
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
436
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
437
/* mlo16: negated 16 bit signed immediate */
438
  { "mlo16", IQ2000_OPERAND_MLO16, HW_H_UINT, 15, 16,
439
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_IMM] } },
440
    { 0, { { { (1<<MACH_BASE), 0 } } } }  },
441
/* jmptargq10: iq10 21-bit jump offset */
442
  { "jmptargq10", IQ2000_OPERAND_JMPTARGQ10, HW_H_IADDR, 20, 21,
443
    { 0, { (const PTR) &iq2000_cgen_ifld_table[IQ2000_F_JTARGQ10] } },
444
    { 0|A(ABS_ADDR), { { { (1<<MACH_BASE), 0 } } } }  },
445
/* sentinel */
446
  { 0, 0, 0, 0, 0,
447
    { 0, { (const PTR) 0 } },
448
    { 0, { { { (1<<MACH_BASE), 0 } } } } }
449
};
450
 
451
#undef A
452
 
453
 
454
/* The instruction table.  */
455
 
456
#define OP(field) CGEN_SYNTAX_MAKE_FIELD (OPERAND (field))
457
#define A(a) (1 << CGEN_INSN_##a)
458
 
459
static const CGEN_IBASE iq2000_cgen_insn_table[MAX_INSNS] =
460
{
461
  /* Special null first entry.
462
     A `num' value of zero is thus invalid.
463
     Also, the special `invalid' insn resides here.  */
464
  { 0, 0, 0, 0, { 0, { { { (1<<MACH_BASE), 0 } } } } },
465
/* add ${rd-rs},$rt */
466
  {
467
    -1, "add2", "add", 32,
468
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
469
  },
470
/* add $rd,$rs,$rt */
471
  {
472
    IQ2000_INSN_ADD, "add", "add", 32,
473
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
474
  },
475
/* addi ${rt-rs},$lo16 */
476
  {
477
    -1, "addi2", "addi", 32,
478
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
479
  },
480
/* addi $rt,$rs,$lo16 */
481
  {
482
    IQ2000_INSN_ADDI, "addi", "addi", 32,
483
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
484
  },
485
/* addiu ${rt-rs},$lo16 */
486
  {
487
    -1, "addiu2", "addiu", 32,
488
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
489
  },
490
/* addiu $rt,$rs,$lo16 */
491
  {
492
    IQ2000_INSN_ADDIU, "addiu", "addiu", 32,
493
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
494
  },
495
/* addu ${rd-rs},$rt */
496
  {
497
    -1, "addu2", "addu", 32,
498
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
499
  },
500
/* addu $rd,$rs,$rt */
501
  {
502
    IQ2000_INSN_ADDU, "addu", "addu", 32,
503
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
504
  },
505
/* ado16 ${rd-rs},$rt */
506
  {
507
    -1, "ado162", "ado16", 32,
508
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
509
  },
510
/* ado16 $rd,$rs,$rt */
511
  {
512
    IQ2000_INSN_ADO16, "ado16", "ado16", 32,
513
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
514
  },
515
/* and ${rd-rs},$rt */
516
  {
517
    -1, "and2", "and", 32,
518
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
519
  },
520
/* and $rd,$rs,$rt */
521
  {
522
    IQ2000_INSN_AND, "and", "and", 32,
523
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
524
  },
525
/* andi ${rt-rs},$lo16 */
526
  {
527
    -1, "andi2", "andi", 32,
528
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
529
  },
530
/* andi $rt,$rs,$lo16 */
531
  {
532
    IQ2000_INSN_ANDI, "andi", "andi", 32,
533
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
534
  },
535
/* andoi ${rt-rs},$lo16 */
536
  {
537
    -1, "andoi2", "andoi", 32,
538
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
539
  },
540
/* andoi $rt,$rs,$lo16 */
541
  {
542
    IQ2000_INSN_ANDOI, "andoi", "andoi", 32,
543
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
544
  },
545
/* nor ${rd-rs},$rt */
546
  {
547
    -1, "nor2", "nor", 32,
548
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
549
  },
550
/* nor $rd,$rs,$rt */
551
  {
552
    IQ2000_INSN_NOR, "nor", "nor", 32,
553
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
554
  },
555
/* or ${rd-rs},$rt */
556
  {
557
    -1, "or2", "or", 32,
558
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
559
  },
560
/* or $rd,$rs,$rt */
561
  {
562
    IQ2000_INSN_OR, "or", "or", 32,
563
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
564
  },
565
/* ori ${rt-rs},$lo16 */
566
  {
567
    -1, "ori2", "ori", 32,
568
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
569
  },
570
/* ori $rt,$rs,$lo16 */
571
  {
572
    IQ2000_INSN_ORI, "ori", "ori", 32,
573
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
574
  },
575
/* ram $rd,$rt,$shamt,$maskl,$maskr */
576
  {
577
    IQ2000_INSN_RAM, "ram", "ram", 32,
578
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
579
  },
580
/* sll $rd,$rt,$shamt */
581
  {
582
    IQ2000_INSN_SLL, "sll", "sll", 32,
583
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
584
  },
585
/* sllv ${rd-rt},$rs */
586
  {
587
    -1, "sllv2", "sllv", 32,
588
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
589
  },
590
/* sllv $rd,$rt,$rs */
591
  {
592
    IQ2000_INSN_SLLV, "sllv", "sllv", 32,
593
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
594
  },
595
/* slmv ${rd-rt},$rs,$shamt */
596
  {
597
    -1, "slmv2", "slmv", 32,
598
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
599
  },
600
/* slmv $rd,$rt,$rs,$shamt */
601
  {
602
    IQ2000_INSN_SLMV, "slmv", "slmv", 32,
603
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
604
  },
605
/* slt ${rd-rs},$rt */
606
  {
607
    -1, "slt2", "slt", 32,
608
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
609
  },
610
/* slt $rd,$rs,$rt */
611
  {
612
    IQ2000_INSN_SLT, "slt", "slt", 32,
613
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
614
  },
615
/* slti ${rt-rs},$imm */
616
  {
617
    -1, "slti2", "slti", 32,
618
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
619
  },
620
/* slti $rt,$rs,$imm */
621
  {
622
    IQ2000_INSN_SLTI, "slti", "slti", 32,
623
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
624
  },
625
/* sltiu ${rt-rs},$imm */
626
  {
627
    -1, "sltiu2", "sltiu", 32,
628
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
629
  },
630
/* sltiu $rt,$rs,$imm */
631
  {
632
    IQ2000_INSN_SLTIU, "sltiu", "sltiu", 32,
633
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
634
  },
635
/* sltu ${rd-rs},$rt */
636
  {
637
    -1, "sltu2", "sltu", 32,
638
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
639
  },
640
/* sltu $rd,$rs,$rt */
641
  {
642
    IQ2000_INSN_SLTU, "sltu", "sltu", 32,
643
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
644
  },
645
/* sra ${rd-rt},$shamt */
646
  {
647
    -1, "sra2", "sra", 32,
648
    { 0|A(USES_RT)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
649
  },
650
/* sra $rd,$rt,$shamt */
651
  {
652
    IQ2000_INSN_SRA, "sra", "sra", 32,
653
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
654
  },
655
/* srav ${rd-rt},$rs */
656
  {
657
    -1, "srav2", "srav", 32,
658
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
659
  },
660
/* srav $rd,$rt,$rs */
661
  {
662
    IQ2000_INSN_SRAV, "srav", "srav", 32,
663
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
664
  },
665
/* srl $rd,$rt,$shamt */
666
  {
667
    IQ2000_INSN_SRL, "srl", "srl", 32,
668
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
669
  },
670
/* srlv ${rd-rt},$rs */
671
  {
672
    -1, "srlv2", "srlv", 32,
673
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
674
  },
675
/* srlv $rd,$rt,$rs */
676
  {
677
    IQ2000_INSN_SRLV, "srlv", "srlv", 32,
678
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
679
  },
680
/* srmv ${rd-rt},$rs,$shamt */
681
  {
682
    -1, "srmv2", "srmv", 32,
683
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
684
  },
685
/* srmv $rd,$rt,$rs,$shamt */
686
  {
687
    IQ2000_INSN_SRMV, "srmv", "srmv", 32,
688
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
689
  },
690
/* sub ${rd-rs},$rt */
691
  {
692
    -1, "sub2", "sub", 32,
693
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
694
  },
695
/* sub $rd,$rs,$rt */
696
  {
697
    IQ2000_INSN_SUB, "sub", "sub", 32,
698
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
699
  },
700
/* subu ${rd-rs},$rt */
701
  {
702
    -1, "subu2", "subu", 32,
703
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
704
  },
705
/* subu $rd,$rs,$rt */
706
  {
707
    IQ2000_INSN_SUBU, "subu", "subu", 32,
708
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
709
  },
710
/* xor ${rd-rs},$rt */
711
  {
712
    -1, "xor2", "xor", 32,
713
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
714
  },
715
/* xor $rd,$rs,$rt */
716
  {
717
    IQ2000_INSN_XOR, "xor", "xor", 32,
718
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_BASE), 0 } } } }
719
  },
720
/* xori ${rt-rs},$lo16 */
721
  {
722
    -1, "xori2", "xori", 32,
723
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_BASE), 0 } } } }
724
  },
725
/* xori $rt,$rs,$lo16 */
726
  {
727
    IQ2000_INSN_XORI, "xori", "xori", 32,
728
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
729
  },
730
/* bbi $rs($bitnum),$offset */
731
  {
732
    IQ2000_INSN_BBI, "bbi", "bbi", 32,
733
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
734
  },
735
/* bbin $rs($bitnum),$offset */
736
  {
737
    IQ2000_INSN_BBIN, "bbin", "bbin", 32,
738
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
739
  },
740
/* bbv $rs,$rt,$offset */
741
  {
742
    IQ2000_INSN_BBV, "bbv", "bbv", 32,
743
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
744
  },
745
/* bbvn $rs,$rt,$offset */
746
  {
747
    IQ2000_INSN_BBVN, "bbvn", "bbvn", 32,
748
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
749
  },
750
/* beq $rs,$rt,$offset */
751
  {
752
    IQ2000_INSN_BEQ, "beq", "beq", 32,
753
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
754
  },
755
/* beql $rs,$rt,$offset */
756
  {
757
    IQ2000_INSN_BEQL, "beql", "beql", 32,
758
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
759
  },
760
/* bgez $rs,$offset */
761
  {
762
    IQ2000_INSN_BGEZ, "bgez", "bgez", 32,
763
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
764
  },
765
/* bgezal $rs,$offset */
766
  {
767
    IQ2000_INSN_BGEZAL, "bgezal", "bgezal", 32,
768
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
769
  },
770
/* bgezall $rs,$offset */
771
  {
772
    IQ2000_INSN_BGEZALL, "bgezall", "bgezall", 32,
773
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
774
  },
775
/* bgezl $rs,$offset */
776
  {
777
    IQ2000_INSN_BGEZL, "bgezl", "bgezl", 32,
778
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
779
  },
780
/* bltz $rs,$offset */
781
  {
782
    IQ2000_INSN_BLTZ, "bltz", "bltz", 32,
783
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
784
  },
785
/* bltzl $rs,$offset */
786
  {
787
    IQ2000_INSN_BLTZL, "bltzl", "bltzl", 32,
788
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
789
  },
790
/* bltzal $rs,$offset */
791
  {
792
    IQ2000_INSN_BLTZAL, "bltzal", "bltzal", 32,
793
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
794
  },
795
/* bltzall $rs,$offset */
796
  {
797
    IQ2000_INSN_BLTZALL, "bltzall", "bltzall", 32,
798
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
799
  },
800
/* bmb0 $rs,$rt,$offset */
801
  {
802
    IQ2000_INSN_BMB0, "bmb0", "bmb0", 32,
803
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
804
  },
805
/* bmb1 $rs,$rt,$offset */
806
  {
807
    IQ2000_INSN_BMB1, "bmb1", "bmb1", 32,
808
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
809
  },
810
/* bmb2 $rs,$rt,$offset */
811
  {
812
    IQ2000_INSN_BMB2, "bmb2", "bmb2", 32,
813
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
814
  },
815
/* bmb3 $rs,$rt,$offset */
816
  {
817
    IQ2000_INSN_BMB3, "bmb3", "bmb3", 32,
818
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
819
  },
820
/* bne $rs,$rt,$offset */
821
  {
822
    IQ2000_INSN_BNE, "bne", "bne", 32,
823
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
824
  },
825
/* bnel $rs,$rt,$offset */
826
  {
827
    IQ2000_INSN_BNEL, "bnel", "bnel", 32,
828
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
829
  },
830
/* jalr $rd,$rs */
831
  {
832
    IQ2000_INSN_JALR, "jalr", "jalr", 32,
833
    { 0|A(USES_RS)|A(USES_RD)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
834
  },
835
/* jr $rs */
836
  {
837
    IQ2000_INSN_JR, "jr", "jr", 32,
838
    { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_BASE), 0 } } } }
839
  },
840
/* lb $rt,$lo16($base) */
841
  {
842
    IQ2000_INSN_LB, "lb", "lb", 32,
843
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
844
  },
845
/* lbu $rt,$lo16($base) */
846
  {
847
    IQ2000_INSN_LBU, "lbu", "lbu", 32,
848
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
849
  },
850
/* lh $rt,$lo16($base) */
851
  {
852
    IQ2000_INSN_LH, "lh", "lh", 32,
853
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
854
  },
855
/* lhu $rt,$lo16($base) */
856
  {
857
    IQ2000_INSN_LHU, "lhu", "lhu", 32,
858
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
859
  },
860
/* lui $rt,$hi16 */
861
  {
862
    IQ2000_INSN_LUI, "lui", "lui", 32,
863
    { 0|A(USES_RT), { { { (1<<MACH_BASE), 0 } } } }
864
  },
865
/* lw $rt,$lo16($base) */
866
  {
867
    IQ2000_INSN_LW, "lw", "lw", 32,
868
    { 0|A(USES_RT)|A(USES_RS)|A(LOAD_DELAY), { { { (1<<MACH_BASE), 0 } } } }
869
  },
870
/* sb $rt,$lo16($base) */
871
  {
872
    IQ2000_INSN_SB, "sb", "sb", 32,
873
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
874
  },
875
/* sh $rt,$lo16($base) */
876
  {
877
    IQ2000_INSN_SH, "sh", "sh", 32,
878
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
879
  },
880
/* sw $rt,$lo16($base) */
881
  {
882
    IQ2000_INSN_SW, "sw", "sw", 32,
883
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_BASE), 0 } } } }
884
  },
885
/* break */
886
  {
887
    IQ2000_INSN_BREAK, "break", "break", 32,
888
    { 0, { { { (1<<MACH_BASE), 0 } } } }
889
  },
890
/* syscall */
891
  {
892
    IQ2000_INSN_SYSCALL, "syscall", "syscall", 32,
893
    { 0|A(YIELD_INSN), { { { (1<<MACH_BASE), 0 } } } }
894
  },
895
/* andoui $rt,$rs,$hi16 */
896
  {
897
    IQ2000_INSN_ANDOUI, "andoui", "andoui", 32,
898
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ2000), 0 } } } }
899
  },
900
/* andoui ${rt-rs},$hi16 */
901
  {
902
    -1, "andoui2", "andoui", 32,
903
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } }
904
  },
905
/* orui ${rt-rs},$hi16 */
906
  {
907
    -1, "orui2", "orui", 32,
908
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } }
909
  },
910
/* orui $rt,$rs,$hi16 */
911
  {
912
    IQ2000_INSN_ORUI, "orui", "orui", 32,
913
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ2000), 0 } } } }
914
  },
915
/* bgtz $rs,$offset */
916
  {
917
    IQ2000_INSN_BGTZ, "bgtz", "bgtz", 32,
918
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
919
  },
920
/* bgtzl $rs,$offset */
921
  {
922
    IQ2000_INSN_BGTZL, "bgtzl", "bgtzl", 32,
923
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
924
  },
925
/* blez $rs,$offset */
926
  {
927
    IQ2000_INSN_BLEZ, "blez", "blez", 32,
928
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
929
  },
930
/* blezl $rs,$offset */
931
  {
932
    IQ2000_INSN_BLEZL, "blezl", "blezl", 32,
933
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
934
  },
935
/* mrgb $rd,$rs,$rt,$mask */
936
  {
937
    IQ2000_INSN_MRGB, "mrgb", "mrgb", 32,
938
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
939
  },
940
/* mrgb ${rd-rs},$rt,$mask */
941
  {
942
    -1, "mrgb2", "mrgb", 32,
943
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ2000), 0 } } } }
944
  },
945
/* bctxt $rs,$offset */
946
  {
947
    IQ2000_INSN_BCTXT, "bctxt", "bctxt", 32,
948
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
949
  },
950
/* bc0f $offset */
951
  {
952
    IQ2000_INSN_BC0F, "bc0f", "bc0f", 32,
953
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
954
  },
955
/* bc0fl $offset */
956
  {
957
    IQ2000_INSN_BC0FL, "bc0fl", "bc0fl", 32,
958
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
959
  },
960
/* bc3f $offset */
961
  {
962
    IQ2000_INSN_BC3F, "bc3f", "bc3f", 32,
963
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
964
  },
965
/* bc3fl $offset */
966
  {
967
    IQ2000_INSN_BC3FL, "bc3fl", "bc3fl", 32,
968
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
969
  },
970
/* bc0t $offset */
971
  {
972
    IQ2000_INSN_BC0T, "bc0t", "bc0t", 32,
973
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
974
  },
975
/* bc0tl $offset */
976
  {
977
    IQ2000_INSN_BC0TL, "bc0tl", "bc0tl", 32,
978
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
979
  },
980
/* bc3t $offset */
981
  {
982
    IQ2000_INSN_BC3T, "bc3t", "bc3t", 32,
983
    { 0|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
984
  },
985
/* bc3tl $offset */
986
  {
987
    IQ2000_INSN_BC3TL, "bc3tl", "bc3tl", 32,
988
    { 0|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
989
  },
990
/* cfc0 $rt,$rd */
991
  {
992
    IQ2000_INSN_CFC0, "cfc0", "cfc0", 32,
993
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
994
  },
995
/* cfc1 $rt,$rd */
996
  {
997
    IQ2000_INSN_CFC1, "cfc1", "cfc1", 32,
998
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
999
  },
1000
/* cfc2 $rt,$rd */
1001
  {
1002
    IQ2000_INSN_CFC2, "cfc2", "cfc2", 32,
1003
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
1004
  },
1005
/* cfc3 $rt,$rd */
1006
  {
1007
    IQ2000_INSN_CFC3, "cfc3", "cfc3", 32,
1008
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
1009
  },
1010
/* chkhdr $rd,$rt */
1011
  {
1012
    IQ2000_INSN_CHKHDR, "chkhdr", "chkhdr", 32,
1013
    { 0|A(YIELD_INSN)|A(USES_RD)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
1014
  },
1015
/* ctc0 $rt,$rd */
1016
  {
1017
    IQ2000_INSN_CTC0, "ctc0", "ctc0", 32,
1018
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1019
  },
1020
/* ctc1 $rt,$rd */
1021
  {
1022
    IQ2000_INSN_CTC1, "ctc1", "ctc1", 32,
1023
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1024
  },
1025
/* ctc2 $rt,$rd */
1026
  {
1027
    IQ2000_INSN_CTC2, "ctc2", "ctc2", 32,
1028
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1029
  },
1030
/* ctc3 $rt,$rd */
1031
  {
1032
    IQ2000_INSN_CTC3, "ctc3", "ctc3", 32,
1033
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1034
  },
1035
/* jcr $rs */
1036
  {
1037
    IQ2000_INSN_JCR, "jcr", "jcr", 32,
1038
    { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
1039
  },
1040
/* luc32 $rt,$rd */
1041
  {
1042
    IQ2000_INSN_LUC32, "luc32", "luc32", 32,
1043
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1044
  },
1045
/* luc32l $rt,$rd */
1046
  {
1047
    IQ2000_INSN_LUC32L, "luc32l", "luc32l", 32,
1048
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1049
  },
1050
/* luc64 $rt,$rd */
1051
  {
1052
    IQ2000_INSN_LUC64, "luc64", "luc64", 32,
1053
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1054
  },
1055
/* luc64l $rt,$rd */
1056
  {
1057
    IQ2000_INSN_LUC64L, "luc64l", "luc64l", 32,
1058
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1059
  },
1060
/* luk $rt,$rd */
1061
  {
1062
    IQ2000_INSN_LUK, "luk", "luk", 32,
1063
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1064
  },
1065
/* lulck $rt */
1066
  {
1067
    IQ2000_INSN_LULCK, "lulck", "lulck", 32,
1068
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1069
  },
1070
/* lum32 $rt,$rd */
1071
  {
1072
    IQ2000_INSN_LUM32, "lum32", "lum32", 32,
1073
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1074
  },
1075
/* lum32l $rt,$rd */
1076
  {
1077
    IQ2000_INSN_LUM32L, "lum32l", "lum32l", 32,
1078
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1079
  },
1080
/* lum64 $rt,$rd */
1081
  {
1082
    IQ2000_INSN_LUM64, "lum64", "lum64", 32,
1083
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1084
  },
1085
/* lum64l $rt,$rd */
1086
  {
1087
    IQ2000_INSN_LUM64L, "lum64l", "lum64l", 32,
1088
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1089
  },
1090
/* lur $rt,$rd */
1091
  {
1092
    IQ2000_INSN_LUR, "lur", "lur", 32,
1093
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1094
  },
1095
/* lurl $rt,$rd */
1096
  {
1097
    IQ2000_INSN_LURL, "lurl", "lurl", 32,
1098
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1099
  },
1100
/* luulck $rt */
1101
  {
1102
    IQ2000_INSN_LUULCK, "luulck", "luulck", 32,
1103
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1104
  },
1105
/* mfc0 $rt,$rd */
1106
  {
1107
    IQ2000_INSN_MFC0, "mfc0", "mfc0", 32,
1108
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
1109
  },
1110
/* mfc1 $rt,$rd */
1111
  {
1112
    IQ2000_INSN_MFC1, "mfc1", "mfc1", 32,
1113
    { 0|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
1114
  },
1115
/* mfc2 $rt,$rd */
1116
  {
1117
    IQ2000_INSN_MFC2, "mfc2", "mfc2", 32,
1118
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
1119
  },
1120
/* mfc3 $rt,$rd */
1121
  {
1122
    IQ2000_INSN_MFC3, "mfc3", "mfc3", 32,
1123
    { 0|A(YIELD_INSN)|A(USES_RT)|A(LOAD_DELAY), { { { (1<<MACH_IQ2000), 0 } } } }
1124
  },
1125
/* mtc0 $rt,$rd */
1126
  {
1127
    IQ2000_INSN_MTC0, "mtc0", "mtc0", 32,
1128
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1129
  },
1130
/* mtc1 $rt,$rd */
1131
  {
1132
    IQ2000_INSN_MTC1, "mtc1", "mtc1", 32,
1133
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1134
  },
1135
/* mtc2 $rt,$rd */
1136
  {
1137
    IQ2000_INSN_MTC2, "mtc2", "mtc2", 32,
1138
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1139
  },
1140
/* mtc3 $rt,$rd */
1141
  {
1142
    IQ2000_INSN_MTC3, "mtc3", "mtc3", 32,
1143
    { 0|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1144
  },
1145
/* pkrl $rd,$rt */
1146
  {
1147
    IQ2000_INSN_PKRL, "pkrl", "pkrl", 32,
1148
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1149
  },
1150
/* pkrlr1 $rt,$_index,$count */
1151
  {
1152
    IQ2000_INSN_PKRLR1, "pkrlr1", "pkrlr1", 32,
1153
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1154
  },
1155
/* pkrlr30 $rt,$_index,$count */
1156
  {
1157
    IQ2000_INSN_PKRLR30, "pkrlr30", "pkrlr30", 32,
1158
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1159
  },
1160
/* rb $rd,$rt */
1161
  {
1162
    IQ2000_INSN_RB, "rb", "rb", 32,
1163
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1164
  },
1165
/* rbr1 $rt,$_index,$count */
1166
  {
1167
    IQ2000_INSN_RBR1, "rbr1", "rbr1", 32,
1168
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1169
  },
1170
/* rbr30 $rt,$_index,$count */
1171
  {
1172
    IQ2000_INSN_RBR30, "rbr30", "rbr30", 32,
1173
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1174
  },
1175
/* rfe */
1176
  {
1177
    IQ2000_INSN_RFE, "rfe", "rfe", 32,
1178
    { 0, { { { (1<<MACH_IQ2000), 0 } } } }
1179
  },
1180
/* rx $rd,$rt */
1181
  {
1182
    IQ2000_INSN_RX, "rx", "rx", 32,
1183
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1184
  },
1185
/* rxr1 $rt,$_index,$count */
1186
  {
1187
    IQ2000_INSN_RXR1, "rxr1", "rxr1", 32,
1188
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1189
  },
1190
/* rxr30 $rt,$_index,$count */
1191
  {
1192
    IQ2000_INSN_RXR30, "rxr30", "rxr30", 32,
1193
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1194
  },
1195
/* sleep */
1196
  {
1197
    IQ2000_INSN_SLEEP, "sleep", "sleep", 32,
1198
    { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } }
1199
  },
1200
/* srrd $rt */
1201
  {
1202
    IQ2000_INSN_SRRD, "srrd", "srrd", 32,
1203
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1204
  },
1205
/* srrdl $rt */
1206
  {
1207
    IQ2000_INSN_SRRDL, "srrdl", "srrdl", 32,
1208
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1209
  },
1210
/* srulck $rt */
1211
  {
1212
    IQ2000_INSN_SRULCK, "srulck", "srulck", 32,
1213
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1214
  },
1215
/* srwr $rt,$rd */
1216
  {
1217
    IQ2000_INSN_SRWR, "srwr", "srwr", 32,
1218
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1219
  },
1220
/* srwru $rt,$rd */
1221
  {
1222
    IQ2000_INSN_SRWRU, "srwru", "srwru", 32,
1223
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1224
  },
1225
/* trapqfl */
1226
  {
1227
    IQ2000_INSN_TRAPQFL, "trapqfl", "trapqfl", 32,
1228
    { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } }
1229
  },
1230
/* trapqne */
1231
  {
1232
    IQ2000_INSN_TRAPQNE, "trapqne", "trapqne", 32,
1233
    { 0|A(YIELD_INSN), { { { (1<<MACH_IQ2000), 0 } } } }
1234
  },
1235
/* traprel $rt */
1236
  {
1237
    IQ2000_INSN_TRAPREL, "traprel", "traprel", 32,
1238
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1239
  },
1240
/* wb $rd,$rt */
1241
  {
1242
    IQ2000_INSN_WB, "wb", "wb", 32,
1243
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1244
  },
1245
/* wbu $rd,$rt */
1246
  {
1247
    IQ2000_INSN_WBU, "wbu", "wbu", 32,
1248
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1249
  },
1250
/* wbr1 $rt,$_index,$count */
1251
  {
1252
    IQ2000_INSN_WBR1, "wbr1", "wbr1", 32,
1253
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1254
  },
1255
/* wbr1u $rt,$_index,$count */
1256
  {
1257
    IQ2000_INSN_WBR1U, "wbr1u", "wbr1u", 32,
1258
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1259
  },
1260
/* wbr30 $rt,$_index,$count */
1261
  {
1262
    IQ2000_INSN_WBR30, "wbr30", "wbr30", 32,
1263
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1264
  },
1265
/* wbr30u $rt,$_index,$count */
1266
  {
1267
    IQ2000_INSN_WBR30U, "wbr30u", "wbr30u", 32,
1268
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1269
  },
1270
/* wx $rd,$rt */
1271
  {
1272
    IQ2000_INSN_WX, "wx", "wx", 32,
1273
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1274
  },
1275
/* wxu $rd,$rt */
1276
  {
1277
    IQ2000_INSN_WXU, "wxu", "wxu", 32,
1278
    { 0|A(YIELD_INSN)|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ2000), 0 } } } }
1279
  },
1280
/* wxr1 $rt,$_index,$count */
1281
  {
1282
    IQ2000_INSN_WXR1, "wxr1", "wxr1", 32,
1283
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1284
  },
1285
/* wxr1u $rt,$_index,$count */
1286
  {
1287
    IQ2000_INSN_WXR1U, "wxr1u", "wxr1u", 32,
1288
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1289
  },
1290
/* wxr30 $rt,$_index,$count */
1291
  {
1292
    IQ2000_INSN_WXR30, "wxr30", "wxr30", 32,
1293
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1294
  },
1295
/* wxr30u $rt,$_index,$count */
1296
  {
1297
    IQ2000_INSN_WXR30U, "wxr30u", "wxr30u", 32,
1298
    { 0|A(YIELD_INSN)|A(USES_RT), { { { (1<<MACH_IQ2000), 0 } } } }
1299
  },
1300
/* ldw $rt,$lo16($base) */
1301
  {
1302
    IQ2000_INSN_LDW, "ldw", "ldw", 32,
1303
    { 0|A(USES_RT)|A(LOAD_DELAY)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ2000), 0 } } } }
1304
  },
1305
/* sdw $rt,$lo16($base) */
1306
  {
1307
    IQ2000_INSN_SDW, "sdw", "sdw", 32,
1308
    { 0|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ2000), 0 } } } }
1309
  },
1310
/* j $jmptarg */
1311
  {
1312
    IQ2000_INSN_J, "j", "j", 32,
1313
    { 0|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
1314
  },
1315
/* jal $jmptarg */
1316
  {
1317
    IQ2000_INSN_JAL, "jal", "jal", 32,
1318
    { 0|A(USES_R31)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
1319
  },
1320
/* bmb $rs,$rt,$offset */
1321
  {
1322
    IQ2000_INSN_BMB, "bmb", "bmb", 32,
1323
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ2000), 0 } } } }
1324
  },
1325
/* andoui $rt,$rs,$hi16 */
1326
  {
1327
    IQ2000_INSN_ANDOUI_Q10, "andoui-q10", "andoui", 32,
1328
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1329
  },
1330
/* andoui ${rt-rs},$hi16 */
1331
  {
1332
    -1, "andoui2-q10", "andoui", 32,
1333
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } }
1334
  },
1335
/* orui $rt,$rs,$hi16 */
1336
  {
1337
    IQ2000_INSN_ORUI_Q10, "orui-q10", "orui", 32,
1338
    { 0|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1339
  },
1340
/* orui ${rt-rs},$hi16 */
1341
  {
1342
    -1, "orui2-q10", "orui", 32,
1343
    { 0|A(USES_RT)|A(USES_RS)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } }
1344
  },
1345
/* mrgb $rd,$rs,$rt,$maskq10 */
1346
  {
1347
    IQ2000_INSN_MRGBQ10, "mrgbq10", "mrgb", 32,
1348
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1349
  },
1350
/* mrgb ${rd-rs},$rt,$maskq10 */
1351
  {
1352
    -1, "mrgbq102", "mrgb", 32,
1353
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD)|A(NO_DIS)|A(ALIAS), { { { (1<<MACH_IQ10), 0 } } } }
1354
  },
1355
/* j $jmptarg */
1356
  {
1357
    IQ2000_INSN_JQ10, "jq10", "j", 32,
1358
    { 0|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1359
  },
1360
/* jal $rt,$jmptarg */
1361
  {
1362
    IQ2000_INSN_JALQ10, "jalq10", "jal", 32,
1363
    { 0|A(USES_RT)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1364
  },
1365
/* jal $jmptarg */
1366
  {
1367
    IQ2000_INSN_JALQ10_2, "jalq10-2", "jal", 32,
1368
    { 0|A(USES_RT)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1369
  },
1370
/* bbil $rs($bitnum),$offset */
1371
  {
1372
    IQ2000_INSN_BBIL, "bbil", "bbil", 32,
1373
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1374
  },
1375
/* bbinl $rs($bitnum),$offset */
1376
  {
1377
    IQ2000_INSN_BBINL, "bbinl", "bbinl", 32,
1378
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1379
  },
1380
/* bbvl $rs,$rt,$offset */
1381
  {
1382
    IQ2000_INSN_BBVL, "bbvl", "bbvl", 32,
1383
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1384
  },
1385
/* bbvnl $rs,$rt,$offset */
1386
  {
1387
    IQ2000_INSN_BBVNL, "bbvnl", "bbvnl", 32,
1388
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1389
  },
1390
/* bgtzal $rs,$offset */
1391
  {
1392
    IQ2000_INSN_BGTZAL, "bgtzal", "bgtzal", 32,
1393
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1394
  },
1395
/* bgtzall $rs,$offset */
1396
  {
1397
    IQ2000_INSN_BGTZALL, "bgtzall", "bgtzall", 32,
1398
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1399
  },
1400
/* blezal $rs,$offset */
1401
  {
1402
    IQ2000_INSN_BLEZAL, "blezal", "blezal", 32,
1403
    { 0|A(USES_R31)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1404
  },
1405
/* blezall $rs,$offset */
1406
  {
1407
    IQ2000_INSN_BLEZALL, "blezall", "blezall", 32,
1408
    { 0|A(USES_R31)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1409
  },
1410
/* bgtz $rs,$offset */
1411
  {
1412
    IQ2000_INSN_BGTZ_Q10, "bgtz-q10", "bgtz", 32,
1413
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1414
  },
1415
/* bgtzl $rs,$offset */
1416
  {
1417
    IQ2000_INSN_BGTZL_Q10, "bgtzl-q10", "bgtzl", 32,
1418
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1419
  },
1420
/* blez $rs,$offset */
1421
  {
1422
    IQ2000_INSN_BLEZ_Q10, "blez-q10", "blez", 32,
1423
    { 0|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1424
  },
1425
/* blezl $rs,$offset */
1426
  {
1427
    IQ2000_INSN_BLEZL_Q10, "blezl-q10", "blezl", 32,
1428
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1429
  },
1430
/* bmb $rs,$rt,$offset */
1431
  {
1432
    IQ2000_INSN_BMB_Q10, "bmb-q10", "bmb", 32,
1433
    { 0|A(USES_RT)|A(USES_RS)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1434
  },
1435
/* bmbl $rs,$rt,$offset */
1436
  {
1437
    IQ2000_INSN_BMBL, "bmbl", "bmbl", 32,
1438
    { 0|A(USES_RT)|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1439
  },
1440
/* bri $rs,$offset */
1441
  {
1442
    IQ2000_INSN_BRI, "bri", "bri", 32,
1443
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1444
  },
1445
/* brv $rs,$offset */
1446
  {
1447
    IQ2000_INSN_BRV, "brv", "brv", 32,
1448
    { 0|A(USES_RS)|A(SKIP_CTI)|A(COND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1449
  },
1450
/* bctx $rs,$offset */
1451
  {
1452
    IQ2000_INSN_BCTX, "bctx", "bctx", 32,
1453
    { 0|A(USES_RS)|A(UNCOND_CTI)|A(DELAY_SLOT), { { { (1<<MACH_IQ10), 0 } } } }
1454
  },
1455
/* yield */
1456
  {
1457
    IQ2000_INSN_YIELD, "yield", "yield", 32,
1458
    { 0, { { { (1<<MACH_IQ10), 0 } } } }
1459
  },
1460
/* crc32 $rd,$rs,$rt */
1461
  {
1462
    IQ2000_INSN_CRC32, "crc32", "crc32", 32,
1463
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1464
  },
1465
/* crc32b $rd,$rs,$rt */
1466
  {
1467
    IQ2000_INSN_CRC32B, "crc32b", "crc32b", 32,
1468
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1469
  },
1470
/* cnt1s $rd,$rs */
1471
  {
1472
    IQ2000_INSN_CNT1S, "cnt1s", "cnt1s", 32,
1473
    { 0|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1474
  },
1475
/* avail $rd */
1476
  {
1477
    IQ2000_INSN_AVAIL, "avail", "avail", 32,
1478
    { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1479
  },
1480
/* free $rd,$rs */
1481
  {
1482
    IQ2000_INSN_FREE, "free", "free", 32,
1483
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1484
  },
1485
/* tstod $rd,$rs */
1486
  {
1487
    IQ2000_INSN_TSTOD, "tstod", "tstod", 32,
1488
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1489
  },
1490
/* cmphdr $rd */
1491
  {
1492
    IQ2000_INSN_CMPHDR, "cmphdr", "cmphdr", 32,
1493
    { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1494
  },
1495
/* mcid $rd,$rt */
1496
  {
1497
    IQ2000_INSN_MCID, "mcid", "mcid", 32,
1498
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1499
  },
1500
/* dba $rd */
1501
  {
1502
    IQ2000_INSN_DBA, "dba", "dba", 32,
1503
    { 0|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1504
  },
1505
/* dbd $rd,$rs,$rt */
1506
  {
1507
    IQ2000_INSN_DBD, "dbd", "dbd", 32,
1508
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1509
  },
1510
/* dpwt $rd,$rs */
1511
  {
1512
    IQ2000_INSN_DPWT, "dpwt", "dpwt", 32,
1513
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1514
  },
1515
/* chkhdr $rd,$rs */
1516
  {
1517
    IQ2000_INSN_CHKHDRQ10, "chkhdrq10", "chkhdr", 32,
1518
    { 0|A(USES_RD)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1519
  },
1520
/* rba $rd,$rs,$rt */
1521
  {
1522
    IQ2000_INSN_RBA, "rba", "rba", 32,
1523
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1524
  },
1525
/* rbal $rd,$rs,$rt */
1526
  {
1527
    IQ2000_INSN_RBAL, "rbal", "rbal", 32,
1528
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1529
  },
1530
/* rbar $rd,$rs,$rt */
1531
  {
1532
    IQ2000_INSN_RBAR, "rbar", "rbar", 32,
1533
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1534
  },
1535
/* wba $rd,$rs,$rt */
1536
  {
1537
    IQ2000_INSN_WBA, "wba", "wba", 32,
1538
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1539
  },
1540
/* wbau $rd,$rs,$rt */
1541
  {
1542
    IQ2000_INSN_WBAU, "wbau", "wbau", 32,
1543
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1544
  },
1545
/* wbac $rd,$rs,$rt */
1546
  {
1547
    IQ2000_INSN_WBAC, "wbac", "wbac", 32,
1548
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1549
  },
1550
/* rbi $rd,$rs,$rt,$bytecount */
1551
  {
1552
    IQ2000_INSN_RBI, "rbi", "rbi", 32,
1553
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1554
  },
1555
/* rbil $rd,$rs,$rt,$bytecount */
1556
  {
1557
    IQ2000_INSN_RBIL, "rbil", "rbil", 32,
1558
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1559
  },
1560
/* rbir $rd,$rs,$rt,$bytecount */
1561
  {
1562
    IQ2000_INSN_RBIR, "rbir", "rbir", 32,
1563
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1564
  },
1565
/* wbi $rd,$rs,$rt,$bytecount */
1566
  {
1567
    IQ2000_INSN_WBI, "wbi", "wbi", 32,
1568
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1569
  },
1570
/* wbic $rd,$rs,$rt,$bytecount */
1571
  {
1572
    IQ2000_INSN_WBIC, "wbic", "wbic", 32,
1573
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1574
  },
1575
/* wbiu $rd,$rs,$rt,$bytecount */
1576
  {
1577
    IQ2000_INSN_WBIU, "wbiu", "wbiu", 32,
1578
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1579
  },
1580
/* pkrli $rd,$rs,$rt,$bytecount */
1581
  {
1582
    IQ2000_INSN_PKRLI, "pkrli", "pkrli", 32,
1583
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1584
  },
1585
/* pkrlih $rd,$rs,$rt,$bytecount */
1586
  {
1587
    IQ2000_INSN_PKRLIH, "pkrlih", "pkrlih", 32,
1588
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1589
  },
1590
/* pkrliu $rd,$rs,$rt,$bytecount */
1591
  {
1592
    IQ2000_INSN_PKRLIU, "pkrliu", "pkrliu", 32,
1593
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1594
  },
1595
/* pkrlic $rd,$rs,$rt,$bytecount */
1596
  {
1597
    IQ2000_INSN_PKRLIC, "pkrlic", "pkrlic", 32,
1598
    { 0|A(USES_RT)|A(USES_RS)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1599
  },
1600
/* pkrla $rd,$rs,$rt */
1601
  {
1602
    IQ2000_INSN_PKRLA, "pkrla", "pkrla", 32,
1603
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1604
  },
1605
/* pkrlau $rd,$rs,$rt */
1606
  {
1607
    IQ2000_INSN_PKRLAU, "pkrlau", "pkrlau", 32,
1608
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1609
  },
1610
/* pkrlah $rd,$rs,$rt */
1611
  {
1612
    IQ2000_INSN_PKRLAH, "pkrlah", "pkrlah", 32,
1613
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1614
  },
1615
/* pkrlac $rd,$rs,$rt */
1616
  {
1617
    IQ2000_INSN_PKRLAC, "pkrlac", "pkrlac", 32,
1618
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1619
  },
1620
/* lock $rd,$rt */
1621
  {
1622
    IQ2000_INSN_LOCK, "lock", "lock", 32,
1623
    { 0|A(USES_RT)|A(USES_RD), { { { (1<<MACH_IQ10), 0 } } } }
1624
  },
1625
/* unlk $rd,$rt */
1626
  {
1627
    IQ2000_INSN_UNLK, "unlk", "unlk", 32,
1628
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1629
  },
1630
/* swrd $rd,$rt */
1631
  {
1632
    IQ2000_INSN_SWRD, "swrd", "swrd", 32,
1633
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1634
  },
1635
/* swrdl $rd,$rt */
1636
  {
1637
    IQ2000_INSN_SWRDL, "swrdl", "swrdl", 32,
1638
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1639
  },
1640
/* swwr $rd,$rs,$rt */
1641
  {
1642
    IQ2000_INSN_SWWR, "swwr", "swwr", 32,
1643
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1644
  },
1645
/* swwru $rd,$rs,$rt */
1646
  {
1647
    IQ2000_INSN_SWWRU, "swwru", "swwru", 32,
1648
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1649
  },
1650
/* dwrd $rd,$rt */
1651
  {
1652
    IQ2000_INSN_DWRD, "dwrd", "dwrd", 32,
1653
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1654
  },
1655
/* dwrdl $rd,$rt */
1656
  {
1657
    IQ2000_INSN_DWRDL, "dwrdl", "dwrdl", 32,
1658
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1659
  },
1660
/* cam36 $rd,$rt,${cam-z},${cam-y} */
1661
  {
1662
    IQ2000_INSN_CAM36, "cam36", "cam36", 32,
1663
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1664
  },
1665
/* cam72 $rd,$rt,${cam-y},${cam-z} */
1666
  {
1667
    IQ2000_INSN_CAM72, "cam72", "cam72", 32,
1668
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1669
  },
1670
/* cam144 $rd,$rt,${cam-y},${cam-z} */
1671
  {
1672
    IQ2000_INSN_CAM144, "cam144", "cam144", 32,
1673
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1674
  },
1675
/* cam288 $rd,$rt,${cam-y},${cam-z} */
1676
  {
1677
    IQ2000_INSN_CAM288, "cam288", "cam288", 32,
1678
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1679
  },
1680
/* cm32and $rd,$rs,$rt */
1681
  {
1682
    IQ2000_INSN_CM32AND, "cm32and", "cm32and", 32,
1683
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1684
  },
1685
/* cm32andn $rd,$rs,$rt */
1686
  {
1687
    IQ2000_INSN_CM32ANDN, "cm32andn", "cm32andn", 32,
1688
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1689
  },
1690
/* cm32or $rd,$rs,$rt */
1691
  {
1692
    IQ2000_INSN_CM32OR, "cm32or", "cm32or", 32,
1693
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1694
  },
1695
/* cm32ra $rd,$rs,$rt */
1696
  {
1697
    IQ2000_INSN_CM32RA, "cm32ra", "cm32ra", 32,
1698
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1699
  },
1700
/* cm32rd $rd,$rt */
1701
  {
1702
    IQ2000_INSN_CM32RD, "cm32rd", "cm32rd", 32,
1703
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1704
  },
1705
/* cm32ri $rd,$rt */
1706
  {
1707
    IQ2000_INSN_CM32RI, "cm32ri", "cm32ri", 32,
1708
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1709
  },
1710
/* cm32rs $rd,$rs,$rt */
1711
  {
1712
    IQ2000_INSN_CM32RS, "cm32rs", "cm32rs", 32,
1713
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1714
  },
1715
/* cm32sa $rd,$rs,$rt */
1716
  {
1717
    IQ2000_INSN_CM32SA, "cm32sa", "cm32sa", 32,
1718
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1719
  },
1720
/* cm32sd $rd,$rt */
1721
  {
1722
    IQ2000_INSN_CM32SD, "cm32sd", "cm32sd", 32,
1723
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1724
  },
1725
/* cm32si $rd,$rt */
1726
  {
1727
    IQ2000_INSN_CM32SI, "cm32si", "cm32si", 32,
1728
    { 0|A(USES_RD)|A(USES_RT), { { { (1<<MACH_IQ10), 0 } } } }
1729
  },
1730
/* cm32ss $rd,$rs,$rt */
1731
  {
1732
    IQ2000_INSN_CM32SS, "cm32ss", "cm32ss", 32,
1733
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1734
  },
1735
/* cm32xor $rd,$rs,$rt */
1736
  {
1737
    IQ2000_INSN_CM32XOR, "cm32xor", "cm32xor", 32,
1738
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1739
  },
1740
/* cm64clr $rd,$rt */
1741
  {
1742
    IQ2000_INSN_CM64CLR, "cm64clr", "cm64clr", 32,
1743
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1744
  },
1745
/* cm64ra $rd,$rs,$rt */
1746
  {
1747
    IQ2000_INSN_CM64RA, "cm64ra", "cm64ra", 32,
1748
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1749
  },
1750
/* cm64rd $rd,$rt */
1751
  {
1752
    IQ2000_INSN_CM64RD, "cm64rd", "cm64rd", 32,
1753
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1754
  },
1755
/* cm64ri $rd,$rt */
1756
  {
1757
    IQ2000_INSN_CM64RI, "cm64ri", "cm64ri", 32,
1758
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1759
  },
1760
/* cm64ria2 $rd,$rs,$rt */
1761
  {
1762
    IQ2000_INSN_CM64RIA2, "cm64ria2", "cm64ria2", 32,
1763
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1764
  },
1765
/* cm64rs $rd,$rs,$rt */
1766
  {
1767
    IQ2000_INSN_CM64RS, "cm64rs", "cm64rs", 32,
1768
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1769
  },
1770
/* cm64sa $rd,$rs,$rt */
1771
  {
1772
    IQ2000_INSN_CM64SA, "cm64sa", "cm64sa", 32,
1773
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1774
  },
1775
/* cm64sd $rd,$rt */
1776
  {
1777
    IQ2000_INSN_CM64SD, "cm64sd", "cm64sd", 32,
1778
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1779
  },
1780
/* cm64si $rd,$rt */
1781
  {
1782
    IQ2000_INSN_CM64SI, "cm64si", "cm64si", 32,
1783
    { 0|A(USES_RD)|A(USES_RT)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1784
  },
1785
/* cm64sia2 $rd,$rs,$rt */
1786
  {
1787
    IQ2000_INSN_CM64SIA2, "cm64sia2", "cm64sia2", 32,
1788
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1789
  },
1790
/* cm64ss $rd,$rs,$rt */
1791
  {
1792
    IQ2000_INSN_CM64SS, "cm64ss", "cm64ss", 32,
1793
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1794
  },
1795
/* cm128ria2 $rd,$rs,$rt */
1796
  {
1797
    IQ2000_INSN_CM128RIA2, "cm128ria2", "cm128ria2", 32,
1798
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1799
  },
1800
/* cm128ria3 $rd,$rs,$rt,${cm-3z} */
1801
  {
1802
    IQ2000_INSN_CM128RIA3, "cm128ria3", "cm128ria3", 32,
1803
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1804
  },
1805
/* cm128ria4 $rd,$rs,$rt,${cm-4z} */
1806
  {
1807
    IQ2000_INSN_CM128RIA4, "cm128ria4", "cm128ria4", 32,
1808
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1809
  },
1810
/* cm128sia2 $rd,$rs,$rt */
1811
  {
1812
    IQ2000_INSN_CM128SIA2, "cm128sia2", "cm128sia2", 32,
1813
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1814
  },
1815
/* cm128sia3 $rd,$rs,$rt,${cm-3z} */
1816
  {
1817
    IQ2000_INSN_CM128SIA3, "cm128sia3", "cm128sia3", 32,
1818
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS)|A(EVEN_REG_NUM), { { { (1<<MACH_IQ10), 0 } } } }
1819
  },
1820
/* cm128sia4 $rd,$rs,$rt,${cm-4z} */
1821
  {
1822
    IQ2000_INSN_CM128SIA4, "cm128sia4", "cm128sia4", 32,
1823
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1824
  },
1825
/* cm128vsa $rd,$rs,$rt */
1826
  {
1827
    IQ2000_INSN_CM128VSA, "cm128vsa", "cm128vsa", 32,
1828
    { 0|A(USES_RD)|A(USES_RT)|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1829
  },
1830
/* cfc $rd,$rt */
1831
  {
1832
    IQ2000_INSN_CFC, "cfc", "cfc", 32,
1833
    { 0|A(YIELD_INSN)|A(USES_RD)|A(LOAD_DELAY), { { { (1<<MACH_IQ10), 0 } } } }
1834
  },
1835
/* ctc $rs,$rt */
1836
  {
1837
    IQ2000_INSN_CTC, "ctc", "ctc", 32,
1838
    { 0|A(USES_RS), { { { (1<<MACH_IQ10), 0 } } } }
1839
  },
1840
};
1841
 
1842
#undef OP
1843
#undef A
1844
 
1845
/* Initialize anything needed to be done once, before any cpu_open call.  */
1846
 
1847
static void
1848
init_tables (void)
1849
{
1850
}
1851
 
1852
static const CGEN_MACH * lookup_mach_via_bfd_name (const CGEN_MACH *, const char *);
1853
static void build_hw_table      (CGEN_CPU_TABLE *);
1854
static void build_ifield_table  (CGEN_CPU_TABLE *);
1855
static void build_operand_table (CGEN_CPU_TABLE *);
1856
static void build_insn_table    (CGEN_CPU_TABLE *);
1857
static void iq2000_cgen_rebuild_tables (CGEN_CPU_TABLE *);
1858
 
1859
/* Subroutine of iq2000_cgen_cpu_open to look up a mach via its bfd name.  */
1860
 
1861
static const CGEN_MACH *
1862
lookup_mach_via_bfd_name (const CGEN_MACH *table, const char *name)
1863
{
1864
  while (table->name)
1865
    {
1866
      if (strcmp (name, table->bfd_name) == 0)
1867
        return table;
1868
      ++table;
1869
    }
1870
  abort ();
1871
}
1872
 
1873
/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.  */
1874
 
1875
static void
1876
build_hw_table (CGEN_CPU_TABLE *cd)
1877
{
1878
  int i;
1879
  int machs = cd->machs;
1880
  const CGEN_HW_ENTRY *init = & iq2000_cgen_hw_table[0];
1881
  /* MAX_HW is only an upper bound on the number of selected entries.
1882
     However each entry is indexed by it's enum so there can be holes in
1883
     the table.  */
1884
  const CGEN_HW_ENTRY **selected =
1885
    (const CGEN_HW_ENTRY **) xmalloc (MAX_HW * sizeof (CGEN_HW_ENTRY *));
1886
 
1887
  cd->hw_table.init_entries = init;
1888
  cd->hw_table.entry_size = sizeof (CGEN_HW_ENTRY);
1889
  memset (selected, 0, MAX_HW * sizeof (CGEN_HW_ENTRY *));
1890
  /* ??? For now we just use machs to determine which ones we want.  */
1891
  for (i = 0; init[i].name != NULL; ++i)
1892
    if (CGEN_HW_ATTR_VALUE (&init[i], CGEN_HW_MACH)
1893
        & machs)
1894
      selected[init[i].type] = &init[i];
1895
  cd->hw_table.entries = selected;
1896
  cd->hw_table.num_entries = MAX_HW;
1897
}
1898
 
1899
/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.  */
1900
 
1901
static void
1902
build_ifield_table (CGEN_CPU_TABLE *cd)
1903
{
1904
  cd->ifld_table = & iq2000_cgen_ifld_table[0];
1905
}
1906
 
1907
/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.  */
1908
 
1909
static void
1910
build_operand_table (CGEN_CPU_TABLE *cd)
1911
{
1912
  int i;
1913
  int machs = cd->machs;
1914
  const CGEN_OPERAND *init = & iq2000_cgen_operand_table[0];
1915
  /* MAX_OPERANDS is only an upper bound on the number of selected entries.
1916
     However each entry is indexed by it's enum so there can be holes in
1917
     the table.  */
1918
  const CGEN_OPERAND **selected = xmalloc (MAX_OPERANDS * sizeof (* selected));
1919
 
1920
  cd->operand_table.init_entries = init;
1921
  cd->operand_table.entry_size = sizeof (CGEN_OPERAND);
1922
  memset (selected, 0, MAX_OPERANDS * sizeof (CGEN_OPERAND *));
1923
  /* ??? For now we just use mach to determine which ones we want.  */
1924
  for (i = 0; init[i].name != NULL; ++i)
1925
    if (CGEN_OPERAND_ATTR_VALUE (&init[i], CGEN_OPERAND_MACH)
1926
        & machs)
1927
      selected[init[i].type] = &init[i];
1928
  cd->operand_table.entries = selected;
1929
  cd->operand_table.num_entries = MAX_OPERANDS;
1930
}
1931
 
1932
/* Subroutine of iq2000_cgen_cpu_open to build the hardware table.
1933
   ??? This could leave out insns not supported by the specified mach/isa,
1934
   but that would cause errors like "foo only supported by bar" to become
1935
   "unknown insn", so for now we include all insns and require the app to
1936
   do the checking later.
1937
   ??? On the other hand, parsing of such insns may require their hardware or
1938
   operand elements to be in the table [which they mightn't be].  */
1939
 
1940
static void
1941
build_insn_table (CGEN_CPU_TABLE *cd)
1942
{
1943
  int i;
1944
  const CGEN_IBASE *ib = & iq2000_cgen_insn_table[0];
1945
  CGEN_INSN *insns = xmalloc (MAX_INSNS * sizeof (CGEN_INSN));
1946
 
1947
  memset (insns, 0, MAX_INSNS * sizeof (CGEN_INSN));
1948
  for (i = 0; i < MAX_INSNS; ++i)
1949
    insns[i].base = &ib[i];
1950
  cd->insn_table.init_entries = insns;
1951
  cd->insn_table.entry_size = sizeof (CGEN_IBASE);
1952
  cd->insn_table.num_init_entries = MAX_INSNS;
1953
}
1954
 
1955
/* Subroutine of iq2000_cgen_cpu_open to rebuild the tables.  */
1956
 
1957
static void
1958
iq2000_cgen_rebuild_tables (CGEN_CPU_TABLE *cd)
1959
{
1960
  int i;
1961
  CGEN_BITSET *isas = cd->isas;
1962
  unsigned int machs = cd->machs;
1963
 
1964
  cd->int_insn_p = CGEN_INT_INSN_P;
1965
 
1966
  /* Data derived from the isa spec.  */
1967
#define UNSET (CGEN_SIZE_UNKNOWN + 1)
1968
  cd->default_insn_bitsize = UNSET;
1969
  cd->base_insn_bitsize = UNSET;
1970
  cd->min_insn_bitsize = 65535; /* Some ridiculously big number.  */
1971
  cd->max_insn_bitsize = 0;
1972
  for (i = 0; i < MAX_ISAS; ++i)
1973
    if (cgen_bitset_contains (isas, i))
1974
      {
1975
        const CGEN_ISA *isa = & iq2000_cgen_isa_table[i];
1976
 
1977
        /* Default insn sizes of all selected isas must be
1978
           equal or we set the result to 0, meaning "unknown".  */
1979
        if (cd->default_insn_bitsize == UNSET)
1980
          cd->default_insn_bitsize = isa->default_insn_bitsize;
1981
        else if (isa->default_insn_bitsize == cd->default_insn_bitsize)
1982
          ; /* This is ok.  */
1983
        else
1984
          cd->default_insn_bitsize = CGEN_SIZE_UNKNOWN;
1985
 
1986
        /* Base insn sizes of all selected isas must be equal
1987
           or we set the result to 0, meaning "unknown".  */
1988
        if (cd->base_insn_bitsize == UNSET)
1989
          cd->base_insn_bitsize = isa->base_insn_bitsize;
1990
        else if (isa->base_insn_bitsize == cd->base_insn_bitsize)
1991
          ; /* This is ok.  */
1992
        else
1993
          cd->base_insn_bitsize = CGEN_SIZE_UNKNOWN;
1994
 
1995
        /* Set min,max insn sizes.  */
1996
        if (isa->min_insn_bitsize < cd->min_insn_bitsize)
1997
          cd->min_insn_bitsize = isa->min_insn_bitsize;
1998
        if (isa->max_insn_bitsize > cd->max_insn_bitsize)
1999
          cd->max_insn_bitsize = isa->max_insn_bitsize;
2000
      }
2001
 
2002
  /* Data derived from the mach spec.  */
2003
  for (i = 0; i < MAX_MACHS; ++i)
2004
    if (((1 << i) & machs) != 0)
2005
      {
2006
        const CGEN_MACH *mach = & iq2000_cgen_mach_table[i];
2007
 
2008
        if (mach->insn_chunk_bitsize != 0)
2009
        {
2010
          if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize)
2011
            {
2012
              fprintf (stderr, "iq2000_cgen_rebuild_tables: conflicting insn-chunk-bitsize values: `%d' vs. `%d'\n",
2013
                       cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
2014
              abort ();
2015
            }
2016
 
2017
          cd->insn_chunk_bitsize = mach->insn_chunk_bitsize;
2018
        }
2019
      }
2020
 
2021
  /* Determine which hw elements are used by MACH.  */
2022
  build_hw_table (cd);
2023
 
2024
  /* Build the ifield table.  */
2025
  build_ifield_table (cd);
2026
 
2027
  /* Determine which operands are used by MACH/ISA.  */
2028
  build_operand_table (cd);
2029
 
2030
  /* Build the instruction table.  */
2031
  build_insn_table (cd);
2032
}
2033
 
2034
/* Initialize a cpu table and return a descriptor.
2035
   It's much like opening a file, and must be the first function called.
2036
   The arguments are a set of (type/value) pairs, terminated with
2037
   CGEN_CPU_OPEN_END.
2038
 
2039
   Currently supported values:
2040
   CGEN_CPU_OPEN_ISAS:    bitmap of values in enum isa_attr
2041
   CGEN_CPU_OPEN_MACHS:   bitmap of values in enum mach_attr
2042
   CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name
2043
   CGEN_CPU_OPEN_ENDIAN:  specify endian choice
2044
   CGEN_CPU_OPEN_END:     terminates arguments
2045
 
2046
   ??? Simultaneous multiple isas might not make sense, but it's not (yet)
2047
   precluded.  */
2048
 
2049
CGEN_CPU_DESC
2050
iq2000_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
2051
{
2052
  CGEN_CPU_TABLE *cd = (CGEN_CPU_TABLE *) xmalloc (sizeof (CGEN_CPU_TABLE));
2053
  static int init_p;
2054
  CGEN_BITSET *isas = 0;  /* 0 = "unspecified" */
2055
  unsigned int machs = 0; /* 0 = "unspecified" */
2056
  enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN;
2057
  va_list ap;
2058
 
2059
  if (! init_p)
2060
    {
2061
      init_tables ();
2062
      init_p = 1;
2063
    }
2064
 
2065
  memset (cd, 0, sizeof (*cd));
2066
 
2067
  va_start (ap, arg_type);
2068
  while (arg_type != CGEN_CPU_OPEN_END)
2069
    {
2070
      switch (arg_type)
2071
        {
2072
        case CGEN_CPU_OPEN_ISAS :
2073
          isas = va_arg (ap, CGEN_BITSET *);
2074
          break;
2075
        case CGEN_CPU_OPEN_MACHS :
2076
          machs = va_arg (ap, unsigned int);
2077
          break;
2078
        case CGEN_CPU_OPEN_BFDMACH :
2079
          {
2080
            const char *name = va_arg (ap, const char *);
2081
            const CGEN_MACH *mach =
2082
              lookup_mach_via_bfd_name (iq2000_cgen_mach_table, name);
2083
 
2084
            machs |= 1 << mach->num;
2085
            break;
2086
          }
2087
        case CGEN_CPU_OPEN_ENDIAN :
2088
          endian = va_arg (ap, enum cgen_endian);
2089
          break;
2090
        default :
2091
          fprintf (stderr, "iq2000_cgen_cpu_open: unsupported argument `%d'\n",
2092
                   arg_type);
2093
          abort (); /* ??? return NULL? */
2094
        }
2095
      arg_type = va_arg (ap, enum cgen_cpu_open_arg);
2096
    }
2097
  va_end (ap);
2098
 
2099
  /* Mach unspecified means "all".  */
2100
  if (machs == 0)
2101
    machs = (1 << MAX_MACHS) - 1;
2102
  /* Base mach is always selected.  */
2103
  machs |= 1;
2104
  if (endian == CGEN_ENDIAN_UNKNOWN)
2105
    {
2106
      /* ??? If target has only one, could have a default.  */
2107
      fprintf (stderr, "iq2000_cgen_cpu_open: no endianness specified\n");
2108
      abort ();
2109
    }
2110
 
2111
  cd->isas = cgen_bitset_copy (isas);
2112
  cd->machs = machs;
2113
  cd->endian = endian;
2114
  /* FIXME: for the sparc case we can determine insn-endianness statically.
2115
     The worry here is where both data and insn endian can be independently
2116
     chosen, in which case this function will need another argument.
2117
     Actually, will want to allow for more arguments in the future anyway.  */
2118
  cd->insn_endian = endian;
2119
 
2120
  /* Table (re)builder.  */
2121
  cd->rebuild_tables = iq2000_cgen_rebuild_tables;
2122
  iq2000_cgen_rebuild_tables (cd);
2123
 
2124
  /* Default to not allowing signed overflow.  */
2125
  cd->signed_overflow_ok_p = 0;
2126
 
2127
  return (CGEN_CPU_DESC) cd;
2128
}
2129
 
2130
/* Cover fn to iq2000_cgen_cpu_open to handle the simple case of 1 isa, 1 mach.
2131
   MACH_NAME is the bfd name of the mach.  */
2132
 
2133
CGEN_CPU_DESC
2134
iq2000_cgen_cpu_open_1 (const char *mach_name, enum cgen_endian endian)
2135
{
2136
  return iq2000_cgen_cpu_open (CGEN_CPU_OPEN_BFDMACH, mach_name,
2137
                               CGEN_CPU_OPEN_ENDIAN, endian,
2138
                               CGEN_CPU_OPEN_END);
2139
}
2140
 
2141
/* Close a cpu table.
2142
   ??? This can live in a machine independent file, but there's currently
2143
   no place to put this file (there's no libcgen).  libopcodes is the wrong
2144
   place as some simulator ports use this but they don't use libopcodes.  */
2145
 
2146
void
2147
iq2000_cgen_cpu_close (CGEN_CPU_DESC cd)
2148
{
2149
  unsigned int i;
2150
  const CGEN_INSN *insns;
2151
 
2152
  if (cd->macro_insn_table.init_entries)
2153
    {
2154
      insns = cd->macro_insn_table.init_entries;
2155
      for (i = 0; i < cd->macro_insn_table.num_init_entries; ++i, ++insns)
2156
        if (CGEN_INSN_RX ((insns)))
2157
          regfree (CGEN_INSN_RX (insns));
2158
    }
2159
 
2160
  if (cd->insn_table.init_entries)
2161
    {
2162
      insns = cd->insn_table.init_entries;
2163
      for (i = 0; i < cd->insn_table.num_init_entries; ++i, ++insns)
2164
        if (CGEN_INSN_RX (insns))
2165
          regfree (CGEN_INSN_RX (insns));
2166
    }
2167
 
2168
  if (cd->macro_insn_table.init_entries)
2169
    free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
2170
 
2171
  if (cd->insn_table.init_entries)
2172
    free ((CGEN_INSN *) cd->insn_table.init_entries);
2173
 
2174
  if (cd->hw_table.entries)
2175
    free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
2176
 
2177
  if (cd->operand_table.entries)
2178
    free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
2179
 
2180
  free (cd);
2181
}
2182
 

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